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With what speed was a ball thrown

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Question: A ball thrown horizontally from a point 15 meters above the ground with initial horizontal speed of 29 m/s. How far will it travel horizontally before it hits the ground? (use g = 10 m/s2; round your answer to two decimals). A ball thrown horizontally from a point 39 meters above the ground, strikes the ground after traveling horizontally a distance of 12 meters. With what speed was it thrown? (use g = 10 m/s2; round your answer to two decimals)

Reference no: EM132194576

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